> Users can now prove the authenticity of a photo taken on iPhone 18 Pro models with Apple Reference Image, powered by the new sensor in the Main camera that can sign every pixel it sees. When a photo is taken in the new Reference mode, the camera captures signed sensor data that Private Cloud Compute develops into an unalterable reference image.5 Reference images can be viewed in the Photos app alongside the main image, like a digital negative, to visually compare the two assets and determine if any edits were made. APIs are available in iOS, iPadOS, and macOS 27 for third-party apps to enable viewing of these reference images.
iPhone 18 Pro and iPhone 18 Pro Max (apple.com)
quinncom 15 hours ago
cavoirom 14 hours ago
kllrnohj 11 hours ago
The problem is real, but this solution seems to not really solve it in any practical sense.
reaperducer 11 hours ago
So, 90% of photojournalism outside of the major cities, then.
drdrey 8 hours ago
cavoirom 7 hours ago
xattt 14 hours ago
I wonder what the common thread is.
rock_artist 13 hours ago
Regulation.
For China I would assume like other services, if there's some cloud involved, it should be on Chinese soil and accessible to China.
For EU harder to guess, but again the lock-in with "Private Cloud Computing" feels related.
speedgoose 5 hours ago
dannyw 4 hours ago
It’s likely DMA — Apple would be required to provide APIs for signing for 3rd party apps too.
andrewmutz 14 hours ago
llukas 13 hours ago
It helps but doesn't solve credibility issue.
lokar 12 hours ago
intrasight 12 hours ago
Gigachad 11 hours ago
Then we might move to an age where photos which were not signed by someone will be treated as fake.
intrasight 10 hours ago
mikestorrent 9 hours ago
What we need is almost something like the classic "press C+A+D to log in" or the idea of "above the browser pane"... something an image cannot show you unless it's legit. Perhaps a personal thumbprint icon that is different for each viewer, so you know its your device telling you that something is real and not just some mock fake thing?
teaearlgraycold 9 hours ago
cavoirom 6 hours ago
nonethewiser 8 hours ago
dabinat 13 hours ago
w4der 13 hours ago
apetresc 12 hours ago
koolala 12 hours ago
bayindirh 12 hours ago
mikeaskew4 12 hours ago
ks2048 12 hours ago
lokar 12 hours ago
A depth map from the apple camera (again, signed) would show that the entire image had the same distance from the camera.
ks2048 3 hours ago
Gigachad 11 hours ago
jaggederest 10 hours ago
Gigachad 10 hours ago
jaggederest 10 hours ago
monocasa 8 hours ago
lxgr 2 hours ago
This is a pretty standard application of trusted computing and can be done entirely on the iPhone. A server would only possibly be needed for anonymization (while retaining key revocation capabilities if a key does end up leaking), but there are serverless ways to do even that (TPMs have supported these for a while now).
jaggederest 42 minutes ago
I think a big part of validation for things like these are just "could it have been modified since Z event happened", because Z was not something people paid attention to before.
embedding-shape 11 hours ago
bayindirh 11 hours ago
embedding-shape 11 hours ago
dylan604 11 hours ago
ceejayoz 8 hours ago
lxgr 2 hours ago
golem14 an hour ago
selcuka 11 hours ago
dwattttt 10 hours ago
lxgr 2 hours ago
FreJunofficial1 4 hours ago
dymk 12 hours ago
michaelt 11 hours ago
It may not be in reach for you and I - but within reach of anyone with the budget to run a 'bot farm'
cedilla 10 hours ago
spartanatreyu 9 hours ago
Proof of captured image with hardware-based-attestation can be increased by adding extra information besides the RGB channels, like depth mapping (which a projected screen wouldn't be able to fake), and eventually light field recording (plenoptic imaging, e.g. Lytro).
dymk 8 hours ago
InvertedRhodium 8 hours ago
I suspect it’s significantly less than millions.
dgently7 4 hours ago
things like color rendering, sharpness, screen door/morie, motion blur, and yup even good ole depth queues in the lens system all show up as artifacts.
case in point, outside of a few specific niche cases like the mandalorian, that virtual production video wall thing is not actually being used all that much because of the amount of post shoot cleanup required to fix all those issues, it wasnt actually that much cheaper and its not really better either. especially when you factor in how hard it is to shoot that way.
michaelt 2 hours ago
Pre-AI fake videos sidestep this sort of issue by lowering the video quality.
Add some motion blur, some camera shake, some poor lighting, the camera being slightly out of focus, and make the video 720p instead of 4k.
nonethewiser 8 hours ago
thallium205 6 hours ago
bl4ckm0r3 2 hours ago
whatever1 13 hours ago
We really need it for journalism. Otherwise we will not know what is real and what fabricated with ai.
FireBeyond 13 hours ago
spacebanana7 13 hours ago
We really need Apple to open up true depth APIs to make forgery non trivial.
awkwardleon 12 hours ago
Gigachad 11 hours ago
snypher 10 hours ago
1) I see a photo online and doubt it's provenance
2) I contact the photographer and ask to see their cloud image (???!)
2a) I borrow someone's mac to download the image (.jpg?) and it can be verified on that?
apetresc 12 hours ago
lern_too_spel 12 hours ago
https://c2paviewer.com/articles/samsung-galaxy-s25-c2pa
https://security.googleblog.com/2025/09/pixel-android-truste...
nxc18 12 hours ago
lern_too_spel 5 hours ago
On the other hand, ignoring standards altogether is the wrong way to go because the ecosystem after capture won't be there.
sheepybloke 12 hours ago
Gigachad 11 hours ago
whimsicalism 9 hours ago
Gigachad 9 hours ago
It's still distinct from actual AI generation imo.
siva7 10 hours ago
Frost1x 10 hours ago
cavoirom 6 hours ago
tclancy 9 hours ago
Melatonic 6 hours ago
bilekas 6 hours ago
ikr678 4 hours ago
galkk 4 hours ago
no_time 3 hours ago
On the other hand if this becomes mandated by law I can see it become treacherous for endusers.
lxgr 2 hours ago
Good4boothee an hour ago
Lockal an hour ago
Congrats to Apple achieving nation-wide tracking, embedding some kind of yellow dots[1], but this time this time this is based on strong cryptography and non-removable, targeting people who don't use AI under the slogan "we are fighting AI fakes", but people still "love the feature".
knollimar an hour ago
scq 18 minutes ago
QuantumNomad_ an hour ago
Will this also work with third-party camera apps like ProCam?
bluber84 41 minutes ago
nateb2022 15 hours ago
Or feature Thunderbolt rather than normie USB-C so you can record 4/8K ProRes to an SSD, and power a multi monitor setup with your iPhone Pro. macOS would be sick. Or (waterproof) exposed PCIE lanes so 3rd parties can integrate an ecosystem of backpacks like how Pi Hats work.
Scoundreller 15 hours ago
Can already do iMessage over satellite. Most “data” is download and I predict some satellite service that sends basic broadcasts (traffic, news, Text-to-speech podcasts) squeezed into a few mbps by pointing your phone at the sky (or a small cabled antenna for around the clock use). Would love to go carrier-less.
cavoirom 14 hours ago
KermitTheFrog 13 hours ago
LoganDark 9 hours ago
wang_li 13 hours ago
My iphone 16 pro max can do 4K ProRes HDR or Log at 120 FPS when plugged into a SSD. If I had more builtin storage I could do it without the SSD. If you don't mind more dongling you can also have an external display along with the external SSD.
Aurornis 11 hours ago
The old iPhone 17 Pro has USB 3.2 Gen 2, which is good for 10Gb/s.
You can already record 4K60 ProRes to an external SSD. This feature already existed for a year, so I assume you didn't actually need it?
> and power a multi monitor setup with your iPhone Pro. macOS would be sick.
I think you're looking for a MacBook Pro the size of an iPhone.
nomel 10 hours ago
[1] https://www.samsung.com/us/support/owners/app/samsung-dex
mrheosuper 7 hours ago
You could argue most people wont need that speed, but most people don't need pro phone too.
999900000999 6 hours ago
Can you show me the workflow which uses this and has an iPhone as the bottleneck
mrheosuper 6 hours ago
eigen 6 hours ago
mrheosuper 6 hours ago
dzhiurgis 11 hours ago
LoganDark 4 hours ago
I actually do this because it's the behavior I've wanted for years, and I care about it enough to go through the relentless annoyance.
doubtfuluser an hour ago
ksec 15 hours ago
Never thought they would do it all within one update. In terms of hardware that is pretty much everything I wanted other than Silicon Battery.
The only thing that need radical change is iOS.
LeBit 13 hours ago
I don’t think Siri is sentient yet.
ivm 13 hours ago
Please, not again.
– Sincerely yours mobile developer
RetpolineDrama 12 hours ago
brokencode 10 hours ago
JAlexoid 6 hours ago
brokencode 5 hours ago
That’s partially why they’re in the mess they’re in with AI. The CFO wouldn’t let them buy enough GPUs to train their models.
They needed all that money for more important expenses, like share buybacks, instead.
ShinyLeftPad 12 hours ago
Personally iSO 26 is so unbelievably glitchy, it's only not embarrasing because you know others spent $$$ on the same thing so everyone pretends it's fine.
solarkraft 12 hours ago
Yet that’s still just repairing what they previously broke. I still can’t listen to music AND listen to a voice memo or a video clip.
josephg 11 hours ago
netheril96 7 hours ago
ShinyLeftPad 7 hours ago
josephg 6 hours ago
I don't use the apple podcasts or music apps. (Overcast and Spotify for me). I haven't run into any serious problems.
ShinyLeftPad 6 hours ago
It's NOT possible to turn LG off in iOS 26. It is possible to reduce transparency and motion (i tried with and without enabling those and it's broken anyway).
jq-r 12 hours ago
ralph84 3 hours ago
theplumber 12 hours ago
millipede 13 hours ago
runjake 13 hours ago
The A19 Pro had 12 GB and was around 77GB/sec memory bandwidth for reference. If I was a betting man, I'd say the memory bandwidth on the A20 Pro is the same.
quentindanjou 13 hours ago
carstn 13 hours ago
SirMaster 13 hours ago
halJordan 12 hours ago
josephg 11 hours ago
bel8 11 hours ago
mrheosuper 7 hours ago
dgellow 13 hours ago
WarmWash 13 hours ago
o_m 13 hours ago
wang_li 13 hours ago
Also, if they make a neo 2 from the A19 with 12 GB that'd be cool.
selectodude 12 hours ago
josephg 11 hours ago
It’s just a software restriction. I’m sure they have macOS running on iPhones and iPads internally, probably both through a VM and natively. But it’s very Apple to block this use case.
josephg 12 hours ago
Small, memory efficient programs run better everywhere. It feels like theft to make consumers pay for our inefficient software. Electron / react on the desktop is such a rort.
StilesCrisis 8 hours ago
josephg 7 hours ago
nonethewiser 8 hours ago
Sure. Right along with Intel Core 2 Duo and Windows Vista.
dgellow 2 hours ago
eagerpace 12 hours ago
apetresc 12 hours ago
lokar 12 hours ago
cortesoft 11 hours ago
HDBaseT 10 hours ago
I am not sure single digit tk/s on weak model like ChatGPT OSS 20b @ Q3_K_M is going to be worthwhile.
Not to mention this has to be <0.01% of users who "want" to do this. The iPhone tooling would make it hard to even configure and spin up a local LLM.
apetresc 9 hours ago
You can't possibly expect Apple to take that market segment seriously.
LoganDark 8 hours ago
According to what? (I don't disagree, just curious)
dgellow 12 hours ago
halJordan 12 hours ago
How about avoiding that scenario again? Is that a good enough reason? Being a diligent, informed consumer?
josephg 12 hours ago
I have no idea how much ram my phone has. So long as apps run well, why would I care?
selcuka 11 hours ago
> the most important property of compute devices right now
Memory didn't matter when iPhone 12 was released, but these days it determines which local LLMs you can run on device. That's the point of that comment.
unlikelytomato 9 hours ago
eagerpace 11 hours ago
hombre_fatal 12 hours ago
swader999 10 hours ago
renecito 9 hours ago
bmandale 8 hours ago
curiousgal 7 hours ago
> iPhone
Pick one.
hk__2 25 minutes ago
stingraycharles 4 hours ago
ErneX 11 hours ago
reaperducer 11 hours ago
Since 1984, Apple has targeted regular people, not spec nerds. You're not the market.
robocat 10 hours ago
Threadcount, Watts, cubic inches: different products use different misleading measures.
fiatpandas 6 hours ago
sleight42 6 hours ago
Always said that I didn't see a reason to upgrade once I had 5G UW
fiatpandas 6 hours ago
mmahemoff 6 hours ago
It will probably keep most of its value too, if hardware price inflation continues.
sevenseacat 5 hours ago
hutattedonmyarm 2 hours ago
napolux an hour ago
afavour 15 hours ago
Apple basically need to release a new model every year to fit the phone upgrade cycle so I suppose it’s not that surprising to see one with so few compelling features. Maybe next year.
nobleach 15 hours ago
I mean, I can't remember the last time they DIDN'T say that. Variable aperture is kinda cool I guess. 256Gigs of storage basically means everyone's going to have to upgrade their iCloud storage monthly spend just to back this thing up. I've stopped sending my camera roll to iCloud just to save on space.
otherjason 15 hours ago
nobleach 14 hours ago
paxys 14 hours ago
Den_VR 13 hours ago
insaneirish 13 hours ago
This is an interesting choice. Photos from my phone would literally be the last thing I ever turned off backup for.
To each their own...
brewdad 12 hours ago
nobleach 12 hours ago
insaneirish 6 hours ago
Which means this original comment is somewhat disingenuous: "256Gigs of storage basically means everyone's going to have to upgrade their iCloud storage monthly spend just to back this thing up."
Clearly there is another option (as evidenced by your own behavior). But let's not pretend that option is free, either.
WarmWash 13 hours ago
Not unlike the "Best jacket of the season" being the one that is most fashionable as opposed to the most functional.
luqtas 13 hours ago
kingkongjaffa 13 hours ago
Gigachad 11 hours ago
Now I think all the iphone cameras still suck compared to an actual camera, but the improvement over the last 10 years has been dramatic.
FireBeyond 13 hours ago
"MASSIVE improvements in Camera". Where? Evolution, refinement, sure. Massive? Hm.
drop_star 11 hours ago
how do you backup your photos when the phone gets full. I dont have a mac and the process is excruciating. Also the formats get messed up so some photos become unusable. I stopped taking 'live' photos because of this.
Lucasoato 11 hours ago
dylan604 10 hours ago
Everything you stated to is useless to the person you replied.
edgarvaldes 9 hours ago
intrasight 8 hours ago
ValentineC 6 hours ago
The two formats I've found that they don't back up accurately are rotated photos (if one's a stickler for "originals") and cropped screenshots (JPEG instead of PNG). Possibly the sidecar files for edits too.
sampullman 4 hours ago
Sometimes Google photos shows the wrong orientation for my pixel photos/videos but it's just a display issue.
nicbou 3 hours ago
Likewise the 6th gen iPad Mini is what I was waiting for to get a tablet to sketch.
Sometimes a device hits just right.
MattDamonSpace 14 hours ago
sleight42 6 hours ago
sevenseacat 5 hours ago
meyum33 an hour ago
vivzkestrel 4 hours ago
- can I get a 5 inch phone please?
ngruhn 4 hours ago
kimseungyong 9 hours ago
Unless you’re using photos or videos like an expert, there doesn’t seem to be any reason to go for a heavy Pro anymore.
Since last year’s promotional display came equipped with the standard model, I just can’t find it appealing.
Ah, of course, since it has AI features, we’ll have to see how much the RAM difference matters, but
Could it be that Apple is going to put so little RAM in the standard model that they can’t really use AI well?
I hope you won’t go that far.
fizwidget 4 hours ago
I wish they’d put a zoom lens instead of a wide angle on the standard iPhone, but alas, you need a Pro for that.
bilekas 6 hours ago
zarzavat 4 hours ago
Marsymars 4 hours ago
hobo123 4 hours ago
otterley 3 hours ago
The downside is that you need more money up front to purchase it.
Merad 15 hours ago
That might convince me to upgrade. Not because I care about watching video for two days straight, but hopefully it means the battery is large enough that it'll last 5+ years before battery degradation becomes annoying.
rafaelmn 15 hours ago
eastbound 15 hours ago
Insanity 15 hours ago
But I also don't see it failing me any time soon on battery. I think local AI models in a future iPhone could be an actual reason to upgrade.
jmuguy 15 hours ago
Scoundreller 15 hours ago
Merad 13 hours ago
LUmBULtERA 13 hours ago
arealaccount 7 hours ago
How do you see the capacity?
JK-Swizzle 14 hours ago
moduspol 14 hours ago
stevenwoo 13 hours ago
JK-Swizzle 12 hours ago
The SE versions have a history of board level issues so I have been afraid to touch any of them.
JK-Swizzle 12 hours ago
I damaged my first iPhone repair even after multiple years of active hardware modification on other consumer devices. The older models really only go smooth if you have the Apple tools. A nice $149 of tool rental to swap the $50 part at home, rather than paying the $199 to get Apple to swap it for you. Odd how that math works out.
tonyedgecombe 13 hours ago
Just coming up to five years on mine and it is still at 87% capacity.
lotsofpulp 13 hours ago
chrisweekly 12 hours ago
JK-Swizzle 12 hours ago
Big phones are overrated.
Exoristos 11 hours ago
usefulcat 12 hours ago
Really it mostly depends on how heavily you use it, and maybe to a lesser extent charging habits (charging slowly, not charging to 100%, etc).
JK-Swizzle 12 hours ago
blitzar 2 hours ago
JK-Swizzle 12 hours ago
ValentineC 12 hours ago
JK-Swizzle 12 hours ago
I follow the estimate that lipos lose 2-4% capacity per year without any use beyond recharging for safety. If the battery sees daily use that number gets a lot worse.
My guess is everyone else is the perfect mix of hardly any use and winning the battery lottery.
Lucasoato 11 hours ago
monxer 13 hours ago
I'm not sure where the capacity will end up after 5 years, but I think my iPhone 14 pro was at less than 95% at this point. Apple refused to replace just the battery on that one because of a small crack in the screen.
obruchez an hour ago
aeroscissorz1 an hour ago
jtrn 3 hours ago
iw2rmb 2 hours ago
HaZeust 2 hours ago
epistasis 15 hours ago
Waiting 15 seconds for a simple app is just infuriating in this day and age. This is mostly on crappy app developers, but a lot of that falls on Apple for not having a rating system that encourages basic good app behavior.
Every bad app that I encounter, which sends advertising notifications, takes a long time to launch, etc. is dominated by 5 star reviews, somehow. The whole ecosystem feels broken.
(And I'm also really offended by how ugly, unpolished, and broken the Tahoe visual style is on iPhone. The whole thing feels like a buggy beta, something completely unworthy of Apple of the past. That it's still not fixed is an indication of the Apple of the future, unfortunately...)
throw1234567891 14 hours ago
epistasis 14 hours ago
And on the iOS side, Tahoe inserts all sorts of overdone, ridiculous animations that slow down phone interaction, but delaying presentation of
crtified 13 hours ago
In this system. Of 'smartphones', where a small handful of corporate masters - who also happen to (now!) be a big share of the world's largest and most profitable corporations - now own over half of the computing world that we love, following their whirlwind 20-year takeover of it.
"No I need better phone app developers." - Hmmm. Commiserations. The trend of developer quality (and/or it's inverse - e.g. system complexity and overheads) has been fairly constant since the term 'developer' became mainstream parlance, and you won't need me to point out what effect AI coding agents have had upon the doorway-to-entry.
devilsdata 13 hours ago
MYEUHD 12 hours ago
iOS 18 corresponds to macOS 15 (Sequoia)
hobo123 4 hours ago
Can't believe the crap OSes and frameworks add these days in terms of performance cost (and sadly, Apple doesn't exactly shine in that regard)
asdff 10 hours ago
JK-Swizzle 13 hours ago
Not quite sure where you are seeing this. Maybe games?
asdff 10 hours ago
fhub 6 hours ago
Marsymars 4 hours ago
asdff 9 minutes ago
VCFundedGenYer 7 hours ago
at1as 15 hours ago
Forgive my skepticism that Apple will get it right. Even the lauded latest version of Siri is far worse than the labs' offerings or Android at voice dictation (I now have to fix 1 word per sentence instead of 4, previously)
paul7986 15 hours ago
Using chatGPT voice i can see Open AI's push for pushing us to a new Internet voice paradigm 1st with screens/visuals secondary & complimentary to possibly none at all. It would be much safer especially when driving to get super intelligent human like directions where voice says drive to the mcdonalds on dorset you go to all the time and across the street is the new 7 Brew coffee shop.
jjice 15 hours ago
I personally don't care if Siri is the worst LLM of the big players, as long as it can answer my basic questions and search my texts, I'm happy. I don't need "frontier intelligence" for that kind of stuff.
As for dictation, they say the new dictation is much better, requiring an iPhone 17. Unfortunately, I won't get to find out if that's true for another five or so years, but I'm hopeful for a better dictation on device, because you're right.
kenjackson 15 hours ago
newman314 15 hours ago
littlexsparkee 12 hours ago
petesergeant 15 hours ago
at1as 15 hours ago
Hopefully these models have a longer lifespan before the battery life forces a replacement. If they truly offer 36 hours, there's more runway before they hit the < 18 hours point at which many people need a refresh
mrexroad 6 hours ago
I’ll finally, albeit reluctantly, upgrade this year. I really liked the mini form factor.
ocdtrekkie 13 hours ago
osiriskang 8 hours ago
eastbound 15 hours ago
— "There is no contact named 'Chronometer'"
Maybe if we mock the iPhone enough, they'll stop autocorrecting words with other words that are on the opposite side of the keyboard. Or mistype letters with the letters just next to them.
iPhone is laughing stock. A neverending comedy of "There is no track named 'Call Mom' in your Apple Music library."
dayvid 15 hours ago
js2 15 hours ago
hakunin 15 hours ago
bayganyo 13 hours ago
hdgvhicv 15 hours ago
dylan604 15 hours ago
the_sleaze_ 13 hours ago
alistairSH 12 hours ago
ricardobeat 12 hours ago
maxglute 11 hours ago
b8 3 hours ago
gcanyon 9 hours ago
rajay99 12 hours ago
Wait, that is gated to the $1999 duo device, with untested reliability.
supratims 12 hours ago
josephg 11 hours ago
muppetman 11 hours ago
mrheosuper 7 hours ago
blitzar 2 hours ago
publlus_enigma 9 hours ago
From Apple: "Apple Reference Image provides users with an unalterable reference photo, visually confirming what the sensor saw at the moment of capture."
The pixels that arrive in the final image have already been significantly altered from what the sensor saw: demosaicing, noise reduction, Deep Fusion, artificial bokeh, etc. Is the signature anchored to raw sensor readout (making the reference a de-mosaiced digital negative, with all CIP processing deliberately left outside the trust boundary), or to the CIP's emitted image (in which case what does 'unalterable' actually protect against)? If it is the latter, then Apple are essentially saying some forms of computational (and ML) manipulation are acceptable in a signed capture, so long as it is their manipulation.